竞合视角下研发网络关系风险相继传播模型构建与仿真

发布时间：2018-02-14 10:20

本文关键词： 竞争-合作复杂网络研发网络关系风险　出处：《系统工程理论与实践》2017年05期 　论文类型：期刊论文

【摘要】：在考虑研发网络企业间同时存在合作关系与竞争关系的基础上,引入风险恢复因子,从节点企业风险负荷的定义、阈值的确定,失效后如何影响邻居节点企业三个方面构建了RD网络的风险传播模型,并进行了仿真.结果表明:在竞合的RD网络中,关系风险可以在很短的时间内快速完成传播,三类关系风险中,机会主义风险最易发生影响范围更广泛;竞争企业占RD网络规模的比例越大,竞争程度越激烈,关系风险的传播速度越快和影响范围越大;关系风险传播过程中,合作程度与竞争程度对风险传播都具有重要的影响,且合作程度比竞争程度对风险传播的影响更大;研发网络存在最佳的风险恢复水平,使得风险不再发生相继传播.该研究成果对于RD网络抗风险能力的提高具有重要意义.
[Abstract]:On the basis of considering the relationship of cooperation and competition among R & D network enterprises, the risk recovery factor is introduced, and the definition of risk load and the determination of threshold value are introduced. After failure, the risk propagation model of Rd network is constructed in three aspects of neighbor node enterprise, and the simulation results show that in the competing R D network, relational risk can be transmitted quickly in a very short time. Among the three kinds of relationship risks, opportunism risk is most likely to occur in a wider range; the larger the proportion of competitive enterprises to R D network scale, the more competitive degree, the faster the spread of relational risks and the greater the scope of influence; In the process of relational risk communication, the degree of cooperation and the degree of competition have important influence on risk communication, and the degree of cooperation has more influence on risk communication than the degree of competition, and the research and development network has the best level of risk recovery. The research results are of great significance to the improvement of R D network's ability to resist risks.
【作者单位】：西北工业大学管理学院;西北工业大学应急管理研究所;陕西省应急管理学会;
【基金】：国家自然科学基金(71471146) 国家自然科学青年基金(71501158) 中央高校基本科研业务费(3102016RW005)~~
【分类号】：F224;F273.1

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